1288444417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{26693}}^1$

素因数の和:26832

約数の個数: 16

約数和(自身を含む): 1435069440

約数和(自身を除く): 146625023

約数列:

[1, 13, 47, 79, 611, 1027, 3713, 26693, 48269, 347009, 1254571, 2108747, 16309423, 27413711, 99111109, 1288444417]

約数ペア:

[(1, 1288444417), (13, 99111109), (47, 27413711), (79, 16309423), (611, 2108747), (1027, 1254571), (3713, 347009), (26693, 48269)]